Trait Decode 

pub trait Decode: Sized {
    // Required method
    fn decode(buf: &mut &[u8]) -> Result<Self>;

    // Provided method
    fn decode_exact(buf: &mut &[u8], size: usize) -> Result<Self> { ... }
}

Decode an element from a buffer.

Required Methods

fn decode(buf: &mut &[u8]) -> Result<Self>

Decode an element from the buffer.

Provided Methods

fn decode_exact(buf: &mut &[u8], size: usize) -> Result<Self>

Helper: Decode exactly size bytes from the buffer.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Decode for i8

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decode for i16

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decode for i32

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decode for i64

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decode for u8

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decode for u16

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decode for u32

fn decode(buf: &mut &[u8]) -> Result<Self>

impl Decode for u64

fn decode(buf: &mut &[u8]) -> Result<Self>

impl<T: Decode> Decode for Option<T>

fn decode(buf: &mut &[u8]) -> Result<Self>

Safety:

The buffer is not modified during decoding, as we holding a immutable reference to it.

impl<T: Decode> Decode for Vec<T>

fn decode(buf: &mut &[u8]) -> Result<Self>

impl<const N: usize> Decode for [u8; N]

fn decode(buf: &mut &[u8]) -> Result<Self>

Implementors

impl Decode for Header

impl Decode for VInt64

impl<T: Element> Decode for T